XiaomiRouter自学之路(04-GitHub搭建环境(U-boot))

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XiaomiRouter自学之路(04-GitHub搭建环境(U-boot))

为了方便版本管理及开源,使用免费的Git(版本管理工具)以及GitHub作为code server,下面将从code server(远程代码服务器)到Build server/Host(本地编译服务器)的搭建使用都进行详细的说明。

1.code server


1.登入GitHub账户,右上角的加号处选择New organization,如下:
New organization

2.在Create an organization页面进行信息的填写,填写后点击Create organization按钮,如下:
Create an organization

3.下一步是叫我们邀请其他成员,默认自己就是管理者,可以在添加其他成员,添加完后点击Finish。
Invite organization members

4.到这边我们的组织就已经创建好了,下面就进行仓库repository的创建,点击Create a new repository,如下:
Create a new repository

5.进行repository信息的添加,先创建U-boot的代码仓库,后面创建Openwrt的原理是一致的,填写完成点击Create repository按钮,如下:
repository

6.添加完后就会出现以下界面,现在XiaomiRouter的U-boot代码仓库已经创建完成。
U-boot

代码服务器端的仓库已经创建了,接下去就在编译服务器端进行项目的clone,并将开源U-boot代码进行上传到代码服务器。

2.Add SSH Key


在clone之前,我们先把本地PC的SSH添加到GitHub中,否则再后面将无法push本地代码到代码仓库中,具体的细节可以查看

1.输入ssh-keygen -t rsa后,直接按三次回车键即可

linye@ly:~/XiaomiRouter/U-boot$ ssh-keygen -t rsaGenerating public/private rsa key pair.Enter file in which to save the key (/home/linye/.ssh/id_rsa):Created directory '/home/linye/.ssh'.Enter passphrase (empty for no passphrase):Enter same passphrase again:Your identification has been saved in /home/linye/.ssh/id_rsa.Your public key has been saved in /home/linye/.ssh/id_rsa.pub.The key fingerprint is:b8:46:21:0f:13:a3:2e:ac:bc:f5:23:56:b5:4f:b2:c9 linye@lyThe key's randomart image is:+--[ RSA 2048]----+|    o            ||   . o           ||  . + .          ||..   = +         ||...   = S        ||o.   o + .       ||.. .. + *        ||  oo.o E .       || .. ...          |+-----------------+

2.可以查看到在~/.ssh/下面生成三个文件

linye@ly:~/XiaomiRouter/U-boot$ cd ~/.ssh/linye@ly:~/.ssh$ lsid_rsa       id_rsa.pub   known_hosts

3.cat id_rsa.pub里面的内容将其复制

4.登录GitHub官网,打开Settings
Settings

5.在点击左侧的SSH and GPG keys,点击右上角的New SSH key,然后将上面复制的id_rsa.pub粘贴到key格里面,点击Add SSH key即可。
Add SSH key

3.Build server/Host


1.先在Ubuntu里面创建存放项目的文件夹,如下:

linye@ly:~$ mkdir XiaomiRouterlinye@ly:~$ cd XiaomiRouter/

2.进入文件XiaomiRouter文件夹,通过GitHub上的路径进行Clone代码,路径可以在页面上查看
clone

3.输入git clone指令即可clone该代码(需要先安装git工具)

linye@ly:~/XiaomiRouter$ git clone https://github.com/XiaomiRouter/U-boot.gitCloning into 'U-boot'...remote: Counting objects: 3, done.remote: Total 3 (delta 0), reused 0 (delta 0), pack-reused 0Unpacking objects: 100% (3/3), done.Checking connectivity... done.

4.clone后即可看到XiaomiRouter文件夹下多了一个U-boot文件夹,进入后只有一个README.md文件

linye@ly:~/XiaomiRouter$ lsU-bootlinye@ly:~/XiaomiRouter$ cd U-boot/linye@ly:~/XiaomiRouter/U-boot$ lsREADME.md

5.在网络上可以下载到MTK提供的SDK,使用里面解压出来的Uboot,我这边使用GitHub上的一个项目“https://github.com/cleanwrt/u-boot_mt7620”。

6.将下载到的zip包拷贝到XiaomiRouter目录下,并进行解压,将解压后将u-boot_mt7620-master文件夹内部的全部内容都拷贝到U-boot目录下,删除掉u-boot_mt7620-master和u-boot_mt7620-master.zip

linye@ly:~/XiaomiRouter/U-boot$ unzip u-boot_mt7620-master.ziplinye@ly:~/XiaomiRouter/U-boot$ cp u-boot_mt7620-master/* U-boot/ -rflinye@ly:~/XiaomiRouter/U-boot$ rm u-boot_mt7620-master* -rf

7.进入U-boot通过git status命令进行参看拷贝后的与原本的差异,可以看到提示我们使用git add命令进行添加需要commit的文件

linye@ly:~/XiaomiRouter/U-boot$ git statusOn branch masterYour branch is up-to-date with 'origin/master'.Untracked files:  (use "git add <file>..." to include in what will be committed)        Ai-BR100        CHANGELOG        COPYING        CREDITS        MAINTAINERS        MAKEALL        Makefile        README        board/        common/        config.in        config.mk        cpu/        disk/        doc/        drivers/        fs/        httpd/        include/        lib_generic/        lib_mips/        mips_config.mk        mkconfig        net/        rtc/        scripts/        stage1/        tools/        u-boot_version.hnothing added to commit but untracked files present (use "git add" to track)

8.通过git add命令,将所有新增的文件添加到缓冲区

linye@ly:~/XiaomiRouter/U-boot$ git add Ai-BR100 CHANGELOG COPYING CREDITS MAINTAINERS MAKEALL Makefile README board/ common/ config.in config.mk cpu/ disk/ doc/ drivers/ fs/ httpd/ include/ lib_generic/ lib_mips/ mips_config.mk mkconfig net/ rtc/ scripts/ stage1/ tools/ u-boot_version.h````9.这是再次使用`git status`命令进行查看,可以发现原本待add的文件夹都没了,随之多出的是一个个new file等待commit<div class="se-preview-section-delimiter"></div>``` clinye@ly:~/XiaomiRouter/U-boot$ git statusOn branch masterYour branch is up-to-date with 'origin/master'.Changes to be committed:  (use "git reset HEAD <file>..." to unstage)        new file:   Ai-BR100        new file:   CHANGELOG        new file:   COPYING        new file:   CREDITS        new file:   MAINTAINERS        ...

10.接着使用git commit命令进行提交新增的代码,可是我们会发现有如下提示,如果没出现以下提示,最好也按第11步设置下,以防默认名不是你想要的,还得再来一遍。

linye@ly:~/openwrt/XiaomiRouter/XiaomiRouter_Uboot$ git commit -m "add MTK_SDK_Uboot into project"*** Please tell me who you are.Run  git config --global user.email "you@example.com"  git config --global user.name "Your Name"to set your account's default identity.Omit --global to set the identity only in this repository.fatal: unable to auto-detect email address (got 'linye@ly.(none)')

11.在commit的时候会出现如下信息,所以我们需要设置下邮箱和名字,这时候再执行commit命令即可

linye@ly:~/XiaomiRouter/U-boot$ git config --global user.email "creator_ly@163.com"linye@ly:~/XiaomiRouter/U-boot$ git config --global user.name "ye.lin"linye@ly:~/XiaomiRouter/U-boot$ git commit -m "add MTK_SDK into project" 

12.输入tig命令进行查看提交记录如下,多了一条add MTK_SDK_Uboot into project的记录

2017-02-09 19:26 ye.lin             o [master] add MTK_SDK_Uboot into project2017-02-09 15:10 ye.lin             I [origin/HEAD] [origin/master] Initial commit

13.再次通过git status命令查看状态,提示我们使用git push进行将本地commit提交到远程代码仓库

linye@ly:~/XiaomiRouter/U-boot$ git statusOn branch masterYour branch is ahead of 'origin/master' by 1 commit.  (use "git push" to publish your local commits)nothing to commit, working directory clean

14.使用git push命令提交到GitHub仓库

linye@ly:~/XiaomiRouter/U-boot$ git push origin masterUsername for 'https://github.com': creator_ly@163.comPassword for 'https://creator_ly@163.com@github.com':Counting objects: 461, done.Delta compression using up to 4 threads.Compressing objects: 100% (455/455), done.Writing objects: 100% (460/460), 2.03 MiB | 454.00 KiB/s, done.Total 460 (delta 62), reused 0 (delta 0)remote: Resolving deltas: 100% (62/62), done.To https://github.com/XiaomiRouter/U-boot.git   610514f..8fe85af  master -> master

提交成功后,我们可以登录GitHub去看下提交的commit是否已经添加进去了。

GitHub搭建环境(U-boot)的分析就到这边,有感悟时会持续会更新。

注:以上内容都是本人在学习过程积累的一些心得,难免会有参考到其他文章的一些知识,如有侵权,请及时通知我,我将及时删除或标注内容出处,如有错误之处也请指出,进行探讨学习。文章只是起一个引导作用,详细的数据解析内容还请查看XiaomiRouter相关教程,感谢您的查阅。

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